package com.demo.servlet.demo;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author ddone
 * @date 2024/3/11-17:21
 */
@WebServlet(name = "servletB",value = "/servletB")
public class ServletB extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        System.out.println("ServletB 实现业务调用~");
        String msg = (String) req.getAttribute("msg");
        System.out.println("获取Servlet A中的数据: "+msg);
        req.getRequestDispatcher("success.html").forward(req,resp);
    }
}
